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In-vitro antioxidant activity of aqueous and methanolic leaf extracts of Moringa oleifera. (A) DPPH scavenging activity (B) H2O2 scavenging activity (C) Nitric oxide scavenging activity (D) FRAP assay. Values are expressed as Mean ± SEM (n = 3). One-way ANOVA followed by Dunnett's test was employed to compare each concentration with positive control. ∗Statistical significance at p < 0.05; ∗∗ statistical significance at p < 0.01. AsA-Ascorbic acid (Positive control); AQ-Aqueous; ME-MeOH.
